u/MadChart

We are trying to decide between two quotes. Both are reputable installers, from first hand recommendations. Both prices seem fair to me. The main difference (apart from agreeing how many panels should fit where) is Fox vs Sigenergy. Would you pay roughly £1200 more to have a Sigenergy SigenStor 8kW instead of a Fox ESS EP6 Plus 5.76 kWh?